title: Osteostixis for incomplete cortical fracture of the third metacarpal bone. Results in 11 horses.
abstract: Eleven horses with acute or chronic incomplete cortical fractures of the left or right third metacarpal bone (McIII) were treated with surgical puncture (osteostixis). The fractures were diagnosed by physical examination and radiography. Four to eight holes, 2.7 or 3.5 mm in diameter, were drilled in the fractured bone. Radiographically, the fractures were healed by month 3, and the drill holes were inapparent by month 7. Nine horses (82%) returned to race competition, and two horses were retired, one the result of a surgical complication. The mean time between surgery and the first race was 9.4 months. None of the bones refractured within 24 months of surgery. Osteostixis was not technically difficult and a second operation for implant removal was not necessary.
authors.affiliation: Department of Surgical Sciences, College of Veterinary Medicine, University of Florida, Gainesville 32610-0136.
authors.forename: T E
authors.initials: TE
authors.lastname: Specht
authors.forename: P T
authors.initials: PT
authors.lastname: Colahan
mesh_terms: D000818:Animals; D016025:Bone Transplantation / Q000662:veterinary*; D005260:Female; D050723:Fractures, Bone / Q000000981:diagnostic imaging / Q000601:surgery / Q000662:veterinary*; D015775:Fractures, Stress / Q000000981:diagnostic imaging / Q000601:surgery / Q000662:veterinary; D006736:Horses / Q000293:injuries* / Q000601:surgery; D008297:Male; D008663:Metacarpus / Q000000981:diagnostic imaging / Q000293:injuries* / Q000601:surgery; D011859:Radiography